Individual Calculations July 2015
 Mdivani, Maka  Total change: -55.20  Rating chartPersonal card
 Mark Centre Spring 2015 Tel Aviv ISR 2015-05-05
RcRownchangeKK*chgGame
 1848 1997 2.00 5 -1.38 40 -55.20 
  Dror, Levi 1787 ISR1.0010.23409.20 
  Gershkowich, David f2258 ISR0.001-0.1840-7.20 
  Yaniv, Yuval 1597  * ISR0.501-0.4240-16.80 
  Aysh, Eli 1779 ISR0.501-0.2840-11.20 
  Zilbershtein, Victor 1821 ISR0.001-0.7340-29.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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